The conversion of ethane to ethylene is a gas phase dehydrogenation reaction that takes place at P = 1 bar and T = 25 °C. The chemical reaction is given below: 2426 2 H HC HC +Determine the standard Gibbs Energy of the reaction (Δ?? 0) and the equilibrium constant (KT).

The T-x-y and P-x-y diagrams for the binary benzene-toluene system is shown below. a. The bubble point temperature for a vapor-liquid equilibrium system of 80% benzene and 20% toluene is about 83°C. Using Antoine’s Equation and without using the diagrams, calculate the composition of the vapor that is generated at 83°C. b. This time, using the diagrams provided, determine the answer for Part a. c. A vapor at atmospheric pressure consisting of 80% benzene and 20% toluene has a dew point of 88°C. Using Antoine’s Equation and without using the diagrams, calculate the composition of the liquid that is in equilibrium with the vapor. d. Using the diagrams provided, what is the composition of the liquid that is in equilibrium with a vapor that is 50% benzene and 50% toluene? e. You have a gas mixture of 40% benzene, 10% toluene, and 50% helium. The gas mixture is compressed isothermally at 80°C until condensation occurs. The helium is insoluble in the condensate. Without using the diagrams,…

Ethylene gas is converted ethanol compound by vapor phase hydration reaction. is being transformed. Maximum conversion amount at 523 K and 35 bar conditions, Calculate based on the amount of steam being 5 times the amount of ethylene. gas in equilibrium Assume that the mixture exhibits ideal solution behavior.

Draw a Pxy diagram for an aqueous solution of NH3. The temperature is such that the vapor pressure of the pure water is 5 kPa and the vapor pressure of pure NH3 is 600 Pa. You need to include the bubble line and the dew 7. line. (a) What is the vapor pressure of the solution when rNH, = 0.6? (b) In which phase the solution will be at P = 4.8 kPa? (c) In which phase the solution will be at P =0.2 kPa? (d) Draw the path for a process that takes a liquid with INH, = 0.6 %3D and P= 4.8 kPa to P= 0.2 kPa.